diff --git a/staging/src/k8s.io/kubectl/docs/book/npm-shrinkwrap.json b/staging/src/k8s.io/kubectl/docs/book/npm-shrinkwrap.json
index 9c194ac542a23..133b0c8bacb77 100644
--- a/staging/src/k8s.io/kubectl/docs/book/npm-shrinkwrap.json
+++ b/staging/src/k8s.io/kubectl/docs/book/npm-shrinkwrap.json
@@ -1335,9 +1335,9 @@
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-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.13.tgz",
-      "integrity": "sha512-vm3/XWXfWtRua0FkUyEHBZy8kCPjErNBT9fJx8Zvs+U6zjqPbTUOpkaoum3O5uiA8sm+yNMHXfYkTUHFoMxFNA=="
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
     },
     "markdown-link": {
       "version": "0.1.1",
diff --git a/staging/src/k8s.io/kubectl/docs/book/package.json b/staging/src/k8s.io/kubectl/docs/book/package.json
index 9fbfabdff2407..9de787a26b7b1 100644
--- a/staging/src/k8s.io/kubectl/docs/book/package.json
+++ b/staging/src/k8s.io/kubectl/docs/book/package.json
@@ -18,7 +18,7 @@
     "gitbook-plugin-sequence-diagrams": "^1.1.0",
     "gitbook-plugin-theme-api": "^1.1.2",
     "gitbook-plugin-toc": "0.0.2",
-    "lodash": "4.17.13",
+    "lodash": "4.17.21",
     "phantomjs-prebuilt": "^2.1.16",
     "underscore.string": "^3.3.5"
   },